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Alarm Systems

Leading Manufacturer, Supplier & Retailer of Bosch Call Station Keypad, Bosch LBB-1956 6 Zone Call Station and Bosch LBB-1990 PA 6 Zone Plena Voice Alarm System.

Bosch Call Station Keypad

₹ 21,500 / Piece Get Latest Price

Min. Order (MOQ) 5 Piece
Brand Name Bosch
Packaging Type Carton
Application Commercial
Mike Set Type Wired
Is It Portable Portable
Mounting Type Table Top
Amplifier Power 240 W
Model LBB-1957

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Bosch LBB-1956 6 Zone Call Station

₹ 24,500 / Piece Get Latest Price

Min. Order (MOQ) 5 Piece
Brand Name Bosch
Country of Origin India
Feature Sturdy Construction, Easy to Use
Model LBB-1956
Style Gooseneck
Communication Wired
Color Black & Silver

Features:

Stylish six-zone call station for the Plena Voice Alarm System
Six zone selection keys, all-call key and momentary PTT-key for calls
Selectable gain, speech filter, limiter, and output level for improved intelligibility
LED indications for zone selection, fault, and emergency state
Call station extension provides seven additional zone and zone group keys

Functions:

Each call station supports six zone selections. The number of selectable zones or zone groups can be increased by connecting call station keypads (LBB 1957/00). Up to eight keypads can be added with each keypad adding seven zone or zone-group keys.

This call station features selectable gain, a selectable speech filter, and a limiter for improved intelligibility. The call station has a balanced line level output, making it possible to position it up to 1000 meters from the controller, using CAT-5 extension cables. With shielded cable, the call station can also be used in an EMC level 5 (heavy industry) environment.

DIP switches at the base of the call station select different microphone gain levels, the call station ID, and the speech filter. A service accessible rotary control provides microphone level attenuation. LEDs on the call station show which zones have been selected. Three additional LEDs give visible feedback on the active state of the microphone and the system. Green flashing means standby (chime is sounding). Green indicates microphone active. Amber indicates that the system has detected a fault, and red indicates that the system is in the emergency state.

Controls and indicators: